ZFIN ID: ZDB-FIG-180927-25
Xiao et al., 2018 - The roles of SMYD4 in epigenetic regulation of cardiac development in zebrafish. PLoS Genetics   14:e1007578 Full text @ PLoS Genet.
Anatomical Terms:
Stage Range: 1-cell to Protruding-mouth

Fig. 1

Quantitative RT-PCR and whole-mount in situ hybridization and qRT-PCR analyses of smyd4 expression in zebrafish early embryogenesis.

(A) The overall expression levels of smyd4 at 0.2, 2, 4, 8, 10, 24, 48 and 72 hpf were analyzed using qRT-PCR. smyd4 displayed its highest expression levels during the blastula stage (4 hpf) and was significantly decreased at 48 hpf. At 72 hpf, there was a quick reactivation of smyd4 expression. (B-C) During the mid-gastrula stage (8 hpf), smyd4 was ubiquitously expressed in the mid-gastrula embryo (8 hpf). (D, E) smyd4 was expressed ubiquitously at 10 hpf, with the highest expression levels found at the polster. (F, G) smyd4 was abundant in the heart and blood vessel at 24 hpf. (H-M) Lateral and frontal view of smyd4 expression at 48 hpf. smyd4 became more enriched in the developing hearts at 48 hpf, and the ventricle had a higher expression level than that in the atrium. A smyd4 sense probe was used as the negative control for the in situ hybridization analysis.

Gene Expression Details
Gene Antibody Fish Conditions Stage Anatomy Assay
smyd4 TU standard conditions 1-cell to Protruding-mouth whole organism RTPCR
75%-epiboly whole organism ISH
Bud polster ISH
Bud whole organism ISH
Prim-5 blood vessel ISH
Prim-5 heart tube ISH
Long-pec cardiac ventricle ISH
Long-pec heart ISH
Antibody Labeling Details No data available
Phenotype Details No data available
ZFIN wishes to thank the journal PLoS Genetics for permission to reproduce figures from this article. Please note that this material may be protected by copyright. Full text @ PLoS Genet.